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Article

Assigning unknown parent groups to reduce bias in genomic evaluations of final score in US Holsteins.

Journal of dairy science - 1 Sept 2014

Tsuruta S, Misztal I, Lourenco D A L, Lawlor T J

Abstract excerpt

Assigning unknown parent groups (UPG) in mixed-model equations using single-step genomic BLUP was investigated to reduce bias and to increase accuracy in genomic estimated breeding values (GEBV). The original UPG were defined based on the animal's birth year and the sex of the animal's unknown pa...

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Identifiers

PMID: 24997668
DOI: 10.3168/jds.2013-7821

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-24997668-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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